3504434441 has 4 divisors (see below), whose sum is σ = 3505335312. Its totient is φ = 3503533572.

The previous prime is 3504434429. The next prime is 3504434473. The reversal of 3504434441 is 1444344053.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1444344053 = 2801 ⋅515653.

It is a cyclic number.

It is not a de Polignac number, because 3504434441 - 2²² = 3500240137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3504434398 and 3504434407.

It is not an unprimeable number, because it can be changed into a prime (3504437441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 444575 + ... + 452388.

It is an arithmetic number, because the mean of its divisors is an integer number (876333828).

Almost surely, 2^3504434441 is an apocalyptic number.

It is an amenable number.

3504434441 is a deficient number, since it is larger than the sum of its proper divisors (900871).

3504434441 is an equidigital number, since it uses as much as digits as its factorization.

3504434441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900870.

The product of its (nonzero) digits is 46080, while the sum is 32.

The square root of 3504434441 is about 59198.2638343389. The cubic root of 3504434441 is about 1518.9354331641.

Adding to 3504434441 its reverse (1444344053), we get a palindrome (4948778494).

The spelling of 3504434441 in words is "three billion, five hundred four million, four hundred thirty-four thousand, four hundred forty-one".